NL7404833A - - Google Patents
Info
- Publication number
- NL7404833A NL7404833A NL7404833A NL7404833A NL7404833A NL 7404833 A NL7404833 A NL 7404833A NL 7404833 A NL7404833 A NL 7404833A NL 7404833 A NL7404833 A NL 7404833A NL 7404833 A NL7404833 A NL 7404833A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
- G11B5/7023—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732319363 DE2319363C3 (de) | 1973-04-17 | Verfahren zur Herstellung magneti- ' scher Aufzeichnungsplatten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7404833A true NL7404833A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-21 |
| NL179616B NL179616B (nl) | 1986-05-01 |
| NL179616C NL179616C (nl) | 1986-10-01 |
Family
ID=5878370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404833A NL179616C (nl) | 1973-04-17 | 1974-04-09 | Werkwijze ter vervaardiging van magnetische registratieplaten. |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693122A (en) * | 1979-12-24 | 1981-07-28 | Fujitsu Ltd | Magnetic recording medium having lubricated magnetic recording layer |
| JPS62182309U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-05-09 | 1987-11-19 |
-
1974
- 1974-04-09 NL NL7404833A patent/NL179616C/xx not_active IP Right Cessation
- 1974-04-10 JP JP4012774A patent/JPS5716413B2/ja not_active Expired
- 1974-04-16 GB GB1642274A patent/GB1466798A/en not_active Expired
- 1974-04-16 IT IT5041074A patent/IT1005968B/it active
- 1974-04-17 FR FR7413308A patent/FR2226719B3/fr not_active Expired
- 1974-04-17 BE BE143302A patent/BE813834A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS503309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-14 |
| NL179616B (nl) | 1986-05-01 |
| BE813834A (fr) | 1974-10-17 |
| DE2319363B2 (de) | 1977-06-30 |
| GB1466798A (en) | 1977-03-09 |
| FR2226719B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-18 |
| IT1005968B (it) | 1976-09-30 |
| NL179616C (nl) | 1986-10-01 |
| DE2319363A1 (de) | 1974-11-07 |
| JPS5716413B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-05 |
| FR2226719A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |